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The research grade dupilumab biosimilar protein is for research use only (RUO). Recombinant human IgG1 isotype controls are available.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
order (PO) Or credit card.
Recombinant fully human IgG4 Monoclonal Antibody.
Isotype: Human IgG4 kappa.
Source: The monoclonal antibody dupilumab biosimilar was produced in the dupilumab biosimilar CHO stable cell line.
Specificity/Sensitivity: The monoclonal antibody dupilumab biosimilar specifically binds to the human IL4R alpha.
Applications: ELISA, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by dupilumab.
Form of Antibody: 0.2 uM filtered solution, pH 5.2, no stabilizers or preservatives.
Endotoxin: < 1 EU per 1 mg of the protein by the LAL method.
Purity: >95% by SDS-PAGE under reducing conditions and HPLC.
Shipping: The monoclonal antibody dupilumab biosimilar is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month from date of receipt, 2 to 8°C as supplied.
Background
What is dupilumab biosimilar research grade? Dupilumab is a monoclonal antibody blocking interleukin 4 and interleukin 13, used for allergic diseases such as eczema (atopic dermatitis), asthma and nasal polyps which result in chronic sinusitis. It is also used for the treatment of eosinophilic esophagitis and prurigo nodularis. Dupilumab binds to the alpha subunit of the interleukin-4 receptor (IL-4Ra), making it a receptor antagonist. Through blockade of IL-4Ra, dupilumab modulates signaling of both the interleukin 4 and interleukin 13 pathways. Dupilumab biosimilar uses the same protein sequences as the therapeutic antibody dupilumab.
Syd Labs also provides the following research grade antibody biosimilar proteins:
Bevacizumab Biosimilar, research grade (VEGF-A)
Ranibizumab Biosimilar, research grade (VEGF-A, Fab produced in E. coli)
Cetuximab Biosimilar, research grade (HER1, ErbB-1, EGFR)
Panitumumab Biosimilar, research grade (HER1, ErbB-1, EGFR)
Trastuzumab Biosimilar, research grade (HER2, ErbB-2, c-neu)
Pertuzumab Biosimilar, research grade (HER2, ErbB-2, c-neu)
Infliximab biosimilar, research grade (TNF alpha)
Adalimumab biosimilar, research grade (TNF alpha)
Rituximab biosimilar, research grade (CD20)
Denosumab biosimilar, research grade (RANKL, RANK ligand, OPGL, TNFSF11, CD254, TRANCE, ODF)
Palivizumab Biosimilar, research grade (RSV)
Omalizumab biosimilar, research grade (IgE)
Eculizumab biosimilar, research grade (C5)
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